- Author: Sergio Saponara
- Language: English
- Year: 2018
- Author: Sergio Saponara Alessandro De Gloria
- Language: English
- Year: 2021
- Author: Sergio Saponara Alessandro De Gloria
- Language: English
- Year: 2019
- Author: Sergio Saponara Maria Greco Egidio Ragonese Giuseppe Palmisano Bruno Neri
- Language: English
- Year: 2014